Issued Patents All Time
Showing 126–150 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005420 | Method and apparatus for seamlessly switching reception between mutlimedia streams in a wireless communication system | Ramaswamy Murali, Rajiv Vijayan | 2011-08-23 |
| 7974193 | Methods and systems for resizing multimedia content based on quality and rate information | Vijayalakshmi R. Raveendran, Binita Gupta, Phanikumar Bhamidipati, Bruce Collins, Devarshi Shah +7 more | 2011-07-05 |
| 7881245 | Local and wide-area transmissions in a wireless broadcast network | Rajiv Vijayan, Fuyun Ling, Ramaaswamy Murali, Ashok Mantravadi, Anand Subramaniam | 2011-02-01 |
| 7839948 | Time slicing techniques for variable data rate encoding | Vijayalakshmi R. Raveendran, Christopher J. Bennett | 2010-11-23 |
| 7830833 | Method and apparatus for ranking of media services and program packages | An Mei Chen, Sajith Balraj, Bruce Collins | 2010-11-09 |
| 7783748 | Methods and apparatus for sampling usage information from a pool of terminals in a data network | An Mei Chen, Ravinder Chandhok, Ajit L. Jain | 2010-08-24 |
| 7724849 | Methods and apparatus for noise estimation in a communication system | Fuyun Ling, Krishna Kiran Mukkavilli | 2010-05-25 |
| 7725799 | Power savings in hierarchically coded modulation | Rajiv Vijayan, Seong Taek Chung, Murali Ramaswamy Chari, Fuyun Ling | 2010-05-25 |
| 7706328 | Methods and apparatus for position location in a wireless network | Krishna Kiran Mukkavilli, Fuyun Ling, Murali Ramaswamy Chari | 2010-04-27 |
| 7706740 | Apparatus and methods of selective collection and selective presentation of content | Bruce Collins, Jeffery N. Brown, Jun Wang, Chris Bennett, Charles Nung Lo +4 more | 2010-04-27 |
| 7660275 | Local and wide-area transmissions in a wireless broadcast network | Rajiv Vijayan, Fuyun Ling, Ramaswamy Murali, Ashok Mantravadi, Anand Subramaniam | 2010-02-09 |
| 7649874 | Methods and apparatus for providing power efficient time management for mobile media | George Alan Wiley, Vijayalakshmi R. Raveendran | 2010-01-19 |
| 7603109 | Methods and apparatus for over-the-air subscriptions | Joseph Barone, An Mei Chen, Ravinder Chandhok | 2009-10-13 |
| 7565506 | Method and apparatus for delivering content based on receivers characteristics | An Mei Chen, Joseph Barone, Bruce Collins | 2009-07-21 |
| 7555012 | Method and apparatus for programming blackout and retune | — | 2009-06-30 |
| 7366462 | Method and apparatus for seamlessly switching reception between multimedia streams in a wireless communication system | Ramaswamy Murali, Rajiv Vijayan | 2008-04-29 |
| 7221680 | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system | Rajiv Vijayan, Aamod Khandekar, Fuyun Ling, Ramaswamy Murali | 2007-05-22 |
| 6445247 | Self-controlled high efficiency power amplifier | — | 2002-09-03 |
| 5659883 | Selection between separately received messages in diverse-frequency remote-control communication system | Branislav Petrovic, Ashok K. George | 1997-08-19 |
| 5463403 | Automatic adjustment of receiver apparatus based on channel-bit-error-rate-affected parameter measurement | Paul Moroney | 1995-10-31 |
| 5313215 | Satellite identification and antenna alignment | John K. Taylor | 1994-05-17 |
| 5287115 | Automatic adjustment of receiver apparatus based on channel-bit-error-rate-affected parameter measurement | Paul Moroney | 1994-02-15 |
| 5014310 | Video scrambling and descrambling by varying sequence of segments in adjacent video information lines | William A. Shumate, Krishnanand Kelkar | 1991-05-07 |
| 4908859 | Receiver access interface to service components in television channel | Christopher J. Bennett, James Hobza, Ron D. Katznelson | 1990-03-13 |
| 4809274 | Digital audio companding and error conditioning | Ron D. Katznelson, Paul Moroney, Karl E. Moerder | 1989-02-28 |